Title:
METHOD AND APPARATUS FOR DOWNLINK CONTROL INFORMATION INTERPRETATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/195821
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure provides a method performed by a terminal in a wireless communication system. The method includes receiving, from a base station, a higher layer signal including time domain resource assignment (TDRA) information; receiving, from the base station, downlink control information (DCI) including an antenna port field; and identifying an antenna port table of a first mapping type and an antenna port table of a second mapping type based on the antenna port field, in case that the DCI includes multiple scheduling information of different mapping types.
Inventors:
CHOI KYUNGJUN (KR)
LIM SEONGMOK (KR)
JANG YOUNGROK (KR)
JI HYOUNGJU (KR)
LIM SEONGMOK (KR)
JANG YOUNGROK (KR)
JI HYOUNGJU (KR)
Application Number:
PCT/KR2023/004748
Publication Date:
October 12, 2023
Filing Date:
April 07, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/23; H04L1/00; H04L5/00; H04W72/04; H04W72/12
Domestic Patent References:
| WO2022031617A1 | 2022-02-10 |
Foreign References:
| US20210235440A1 | 2021-07-29 | |||
| CN112532362A | 2021-03-19 | |||
| KR101978852B1 | 2019-05-16 |
Other References:
MODERATOR (INTERDIGITAL, INC.): "Discussion Summary #1 for Beam Management for new SCSs", 3GPP TSG RAN WG1 #108-E, R1-2201036, 2 March 2022 (2022-03-02), XP052119573
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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